docs: def _get_mappedids(entry, graph):
          """
          Extract the Orphanet and UMLS ids as equivalences from the entry
          :param entry:
          :return:
          """
          model = Model(graph)
          omim_num = str(entry['mimNumber'])
          omim_curie = 'OMIM:' + omim_num
          orpha_mappings = []
          if 'externalLinks' in entry:
              links = entry['externalLinks']
              if 'orphanetDiseases' in links:
                  # triple semi-colon delimited list of
                  # double semi-colon delimited orphanet ID/disease pairs
                  # 2970;;566;;Prune belly syndrome
                  items = links['orphanetDiseases'].strip().split(';;;')
                  for item in items:
                      orphdis = item.strip().split(';;')
                      orpha_num = orphdis[0].strip()
                      orpha_label = orphdis[2].strip()
                      orpha_curie = 'ORPHA:' + orpha_num
                      orpha_mappings.append(orpha_curie)
                      model.addClassToGraph(orpha_curie, orpha_label)
                      model.addXref(omim_curie, orpha_curie)
  
              if 'umlsIDs' in links:
                  umls_mappings = links['umlsIDs'].split(',')
                  for umls in umls_mappings:
                      umls_curie = 'UMLS:' + umls
                      model.addClassToGraph(umls_curie, None)
                      model.addXref(omim_curie, umls_curie)